YU42564B - Process for the isolation of (+)-usnic acid from usnea barbata l. - Google Patents

Process for the isolation of (+)-usnic acid from usnea barbata l.

Info

Publication number
YU42564B
YU42564B YU91981A YU91981A YU42564B YU 42564 B YU42564 B YU 42564B YU 91981 A YU91981 A YU 91981A YU 91981 A YU91981 A YU 91981A YU 42564 B YU42564 B YU 42564B
Authority
YU
Yugoslavia
Prior art keywords
isolation
usnic acid
usnea barbata
usnea
barbata
Prior art date
Application number
YU91981A
Other languages
English (en)
Other versions
YU91981A (en
Inventor
M Stankovic
M Randjelovic
Original Assignee
Zdravlje Leskovac
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zdravlje Leskovac filed Critical Zdravlje Leskovac
Priority to YU91981A priority Critical patent/YU42564B/xx
Priority to SE8202138A priority patent/SE8202138L/xx
Priority to GB8209821A priority patent/GB2096996B/en
Priority to PT7470782A priority patent/PT74707B/pt
Priority to DE19823213095 priority patent/DE3213095A1/de
Priority to CH217482A priority patent/CH649543A5/de
Priority to FR8206034A priority patent/FR2503708B1/fr
Priority to BE0/207778A priority patent/BE892787A/fr
Priority to IN394/CAL/82A priority patent/IN155272B/en
Priority to ES511725A priority patent/ES511725A0/es
Publication of YU91981A publication Critical patent/YU91981A/xx
Publication of YU42564B publication Critical patent/YU42564B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/09—Lichens
YU91981A 1981-04-08 1981-04-08 Process for the isolation of (+)-usnic acid from usnea barbata l. YU42564B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
YU91981A YU42564B (en) 1981-04-08 1981-04-08 Process for the isolation of (+)-usnic acid from usnea barbata l.
SE8202138A SE8202138L (sv) 1981-04-08 1982-04-02 Forfarande for isolering av (+)-usninsyra fran usnea barbata l
GB8209821A GB2096996B (en) 1981-04-08 1982-04-02 A process for the isolation of (+)-usnic acid from usnea barbata l
PT7470782A PT74707B (en) 1981-04-08 1982-04-05 A process for the isolation of (+)-usnic acid form "usnea barbata l"
DE19823213095 DE3213095A1 (de) 1981-04-08 1982-04-07 Verfahren zur isolierung von (+)-usninsaeure aus usnea barbata l.
CH217482A CH649543A5 (de) 1981-04-08 1982-04-07 Verfahren zur isolierung von (+)-usninsaeure aus usnea barbata l.
FR8206034A FR2503708B1 (fr) 1981-04-08 1982-04-07 Procede pour isoler l'acide (+)-usnique de usnea barbata l.
BE0/207778A BE892787A (fr) 1981-04-08 1982-04-07 Procede pour isoler l'acide (+)-usnique a partir de usnea barbata l.
IN394/CAL/82A IN155272B (xx) 1981-04-08 1982-04-08
ES511725A ES511725A0 (es) 1981-04-08 1982-04-08 "procedimiento de aislar acido (+)-usnico".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU91981A YU42564B (en) 1981-04-08 1981-04-08 Process for the isolation of (+)-usnic acid from usnea barbata l.

Publications (2)

Publication Number Publication Date
YU91981A YU91981A (en) 1983-12-31
YU42564B true YU42564B (en) 1988-10-31

Family

ID=25551993

Family Applications (1)

Application Number Title Priority Date Filing Date
YU91981A YU42564B (en) 1981-04-08 1981-04-08 Process for the isolation of (+)-usnic acid from usnea barbata l.

Country Status (10)

Country Link
BE (1) BE892787A (xx)
CH (1) CH649543A5 (xx)
DE (1) DE3213095A1 (xx)
ES (1) ES511725A0 (xx)
FR (1) FR2503708B1 (xx)
GB (1) GB2096996B (xx)
IN (1) IN155272B (xx)
PT (1) PT74707B (xx)
SE (1) SE8202138L (xx)
YU (1) YU42564B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6605306B1 (en) * 2002-07-01 2003-08-12 Lonny S. Green Food supplement formulation
CN100425604C (zh) * 2006-07-26 2008-10-15 甘肃奇正健康日用品有限公司 超声提取松萝酸的工艺
CN103044372B (zh) * 2012-12-13 2016-03-30 大兴安岭林格贝寒带生物科技股份有限公司 一种从长松萝中提取松萝酸的生产工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522547A (en) * 1949-06-07 1950-09-19 John B Stark Isolation of usnic acid
DE859348C (de) * 1949-11-29 1952-12-15 Josef Dipl-Chem Dr Rer N Klosa Verfahren zur Gewinnung antibiotischer Stoffe aus Flechten
FR2347361A1 (fr) * 1976-04-09 1977-11-04 Robertet & Cie P Procede d'extraction de l'acide (+) usnique et produit obtenu

Also Published As

Publication number Publication date
PT74707A (en) 1982-05-01
ES8301956A1 (es) 1983-02-01
YU91981A (en) 1983-12-31
IN155272B (xx) 1985-01-12
FR2503708B1 (fr) 1985-11-15
FR2503708A1 (fr) 1982-10-15
BE892787A (fr) 1982-08-02
PT74707B (en) 1983-11-14
SE8202138L (sv) 1982-10-09
ES511725A0 (es) 1983-02-01
GB2096996A (en) 1982-10-27
DE3213095A1 (de) 1982-10-21
DE3213095C2 (xx) 1987-05-27
CH649543A5 (de) 1985-05-31
GB2096996B (en) 1985-01-30

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